53349320

素因数分解:

$2^3\times 5^1\times {\mathrm{1333733}}^1$

素因数の和:1333744

約数の個数: 16

約数和(自身を含む): 120036060

約数和(自身を除く): 66686740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1333733, 2667466, 5334932, 6668665, 10669864, 13337330, 26674660, 53349320]

約数ペア:

[(1, 53349320), (2, 26674660), (4, 13337330), (5, 10669864), (8, 6668665), (10, 5334932), (20, 2667466), (40, 1333733)]